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AU4747893A - Apparatus for coding and decoding a digital video signal derived from a motion picture film source - Google Patents

Apparatus for coding and decoding a digital video signal derived from a motion picture film source

Info

Publication number
AU4747893A
AU4747893A AU47478/93A AU4747893A AU4747893A AU 4747893 A AU4747893 A AU 4747893A AU 47478/93 A AU47478/93 A AU 47478/93A AU 4747893 A AU4747893 A AU 4747893A AU 4747893 A AU4747893 A AU 4747893A
Authority
AU
Australia
Prior art keywords
video signal
coding
decoding
progressive
coded
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
AU47478/93A
Other versions
AU672812B2 (en
Inventor
Teruhiko Suzuki
Yoichi Yagasaki
Jun Yonemitsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of AU4747893A publication Critical patent/AU4747893A/en
Application granted granted Critical
Publication of AU672812B2 publication Critical patent/AU672812B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0112—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards corresponding to a cinematograph film standard
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • H04N5/9261—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction
    • H04N5/9264—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction using transform coding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S348/00—Television
    • Y10S348/911—Line doubler adapted for reproducing program originally from film, e.g. 24 frame per second

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
  • Color Television Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)

Abstract

A method is provided for coding an input video signal with a field rate of 60 Hz derived from a motion picture film source using 2-3 pulldown. The method comprises the steps of: detecting duplicate fields in the input video signal; eliminating each duplicate field from the input video signal to produce a progressive video signal comprising plural frames with a frame rate of 24 Hz; and coding the progressive video signal to produce a coded video signal. The step of detecting a duplicate field in the input video signal may comprise generating a control signal in response to each detected duplicated field, and the step of coding the progressive video signal may include the step of including each control signal in the coded video signal. A method of decoding the coded video signal to provide an interlaced video signal with a field rate of 60 Hz comprises the steps of: decoding the coded video signal to provide the progressive video signal; extracting the control signal from the coded video signal; and deriving three fields of the interlaced video signal from certain frames of the progressive video signal and two fields of the interlaced video signal from all other frames of the progressive video signal in response to the control signal. Video signal coding and decoding apparatus, and a recording medium having a coded video signal recorded thereon, are also provided. <IMAGE>
AU47478/93A 1992-09-18 1993-09-20 Apparatus for coding and decoding a digital video signal derived from a motion picture film source Expired AU672812B2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP4-249791 1992-09-18
JP4-249792 1992-09-18
JP24979192 1992-09-18
JP24979292 1992-09-18
JP16674693 1993-07-06
JP5-166746 1993-07-06

Publications (2)

Publication Number Publication Date
AU4747893A true AU4747893A (en) 1994-03-31
AU672812B2 AU672812B2 (en) 1996-10-17

Family

ID=27322742

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47478/93A Expired AU672812B2 (en) 1992-09-18 1993-09-20 Apparatus for coding and decoding a digital video signal derived from a motion picture film source

Country Status (8)

Country Link
US (1) US5461420A (en)
EP (3) EP0588669B1 (en)
KR (1) KR100297654B1 (en)
CN (3) CN1143545C (en)
AT (2) ATE181197T1 (en)
AU (1) AU672812B2 (en)
DE (2) DE69333298T2 (en)
HK (2) HK1013572A1 (en)

Families Citing this family (98)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3443880B2 (en) * 1992-09-18 2003-09-08 ソニー株式会社 Video signal encoding method and decoding method
JPH06178274A (en) * 1992-11-30 1994-06-24 Sony Corp Motion picture decoding device
EP0997039A1 (en) 1993-04-21 2000-05-03 WASHINO, Kinya Multi-format audio/video production system with frame-rate conversion
EP0633693B1 (en) * 1993-07-01 2001-04-11 Matsushita Electric Industrial Co., Ltd. Flagged video signal recording apparatus and reproducing apparatus
KR970003789B1 (en) * 1993-11-09 1997-03-21 한국전기통신공사 Bit allocation method for controlling bit-rate of video encoder
US5828786A (en) * 1993-12-02 1998-10-27 General Instrument Corporation Analyzer and methods for detecting and processing video data types in a video data stream
EP1139671B1 (en) * 1994-03-25 2009-12-16 Nec Corporation Image reproducing device
JP3265818B2 (en) * 1994-04-14 2002-03-18 松下電器産業株式会社 Video encoding method
JP2947400B2 (en) * 1994-05-31 1999-09-13 日本ビクター株式会社 Frame frequency converter
JP3604732B2 (en) * 1994-07-01 2004-12-22 キヤノン株式会社 Video system
US5796438A (en) * 1994-07-05 1998-08-18 Sony Corporation Methods and apparatus for interpolating picture information
JP3629728B2 (en) * 1994-08-31 2005-03-16 ソニー株式会社 Moving picture signal encoding method, moving picture signal encoding apparatus, and moving picture signal recording medium
EP0710028A3 (en) * 1994-10-28 2000-01-19 Kabushiki Kaisha Toshiba Image decoding apparatus
JP3794502B2 (en) * 1994-11-29 2006-07-05 ソニー株式会社 Image region extraction method and image region extraction device
US5691771A (en) * 1994-12-29 1997-11-25 Sony Corporation Processing of redundant fields in a moving picture to achieve synchronized system operation
KR960028124A (en) * 1994-12-30 1996-07-22 이몬 제이. 월 Method and apparatus for identifying video fields generated by film sources
US5864368A (en) * 1995-02-28 1999-01-26 Sony Corporation Picture signal editing and encoding method and apparatus, signal recording medium and picture signal decoding method and apparatus
JPH08289302A (en) * 1995-04-14 1996-11-01 Toshiba Corp Image decoding device
JP3824678B2 (en) 1995-05-09 2006-09-20 株式会社ルネサステクノロジ Image decoding display device
JP3094903B2 (en) * 1995-06-08 2000-10-03 松下電器産業株式会社 Television signal conversion device and image coding device
SG74566A1 (en) * 1995-08-23 2000-08-22 Sony Corp Encoding/decoding fields of predetermined field polarity apparatus and method
JPH09128529A (en) * 1995-10-30 1997-05-16 Sony Corp Removing method for noise in digital image based on projection
JP3994445B2 (en) * 1995-12-05 2007-10-17 ソニー株式会社 Motion vector detection apparatus and motion vector detection method
US5734443A (en) * 1995-12-28 1998-03-31 Philips Electronics North America Corporation Method and device for performing source transitions in a video system which performs entropy encoding
JPH09214956A (en) * 1996-02-01 1997-08-15 Toshiba Corp Image decoding device
US5821991A (en) * 1996-02-28 1998-10-13 C-Cube Microsystems, Inc. Method and apparatus for inverse telecine process by correlating vectors of pixel differences
US6542642B2 (en) * 1996-02-29 2003-04-01 Canon Kabushiki Kaisha Image coding process and motion detecting process using bidirectional prediction
US6005546A (en) 1996-03-21 1999-12-21 S3 Incorporated Hardware assist for YUV data format conversion to software MPEG decoder
US5793436A (en) * 1996-06-17 1998-08-11 Samsung Electronics Co., Ltd. Buffer occupancy control method for use in video buffering verifier
TW357327B (en) * 1996-08-02 1999-05-01 Sony Corp Methods, apparatus and program storage device for removing scratch or wire noise, and recording media therefor
DE69717139T2 (en) * 1996-12-04 2003-10-02 Matsushita Electric Industrial Co., Ltd. DEVICE FOR RECORDING AND PLAYING BACK HIGH-RESOLUTION AND THREE-DIMENSIONAL IMAGES WITH OPTICAL DISK
US6118491A (en) * 1997-02-20 2000-09-12 Lsi Logic Corporation System and method for enforcing interlaced field synchronization in the presence of broken alternation in an MPEG video datastream
US6078616A (en) 1997-03-13 2000-06-20 Sony Corporation Methods and apparatus for error concealment utilizing temporal domain motion vector estimation
US5903311A (en) * 1997-05-30 1999-05-11 Sony Corporation Run level pair buffering for fast variable length decoder circuit
WO1999004569A1 (en) 1997-07-15 1999-01-28 Matsushita Electric Industrial Co., Ltd. Progressive image signal transmitter, progressive image signal receiver and, medium
US6108041A (en) * 1997-10-10 2000-08-22 Faroudja Laboratories, Inc. High-definition television signal processing for transmitting and receiving a television signal in a manner compatible with the present system
US6014182A (en) 1997-10-10 2000-01-11 Faroudja Laboratories, Inc. Film source video detection
JP3232052B2 (en) * 1997-10-31 2001-11-26 松下電器産業株式会社 Image decoding method
JP3740813B2 (en) * 1997-12-12 2006-02-01 ソニー株式会社 Image encoding method and image encoding apparatus
US6868121B2 (en) 1997-12-31 2005-03-15 Sony Corporation Coded data output device and method
US6115499A (en) * 1998-01-14 2000-09-05 C-Cube Semiconductor Ii, Inc. Repeat field detection using checkerboard pattern
JP3686249B2 (en) * 1998-03-20 2005-08-24 パイオニア株式会社 Duplicate image detection apparatus, image conversion apparatus, duplicate image detection method, image conversion method, and image recording medium
US6167088A (en) * 1998-04-03 2000-12-26 Sarnoff Corporation Method and apparatus for performing adaptive encoding rate control of a video information stream including 3:2 pull-down video information
US7551672B1 (en) * 1999-02-05 2009-06-23 Sony Corporation Encoding system and method, decoding system and method, multiplexing apparatus and method, and display system and method
WO2000065830A1 (en) * 1999-04-23 2000-11-02 Sony Corporation Image conversion device and method
CN1166177C (en) * 1999-05-12 2004-09-08 松下电器产业株式会社 TV film video signal detection device
US6983013B1 (en) * 1999-08-03 2006-01-03 Koninklijke Philips Electronics N.V. Method and device for encoding video signal
US7031385B1 (en) * 1999-10-01 2006-04-18 Matsushita Electric Industrial Co., Ltd. Method and apparatus for detecting scene change of a compressed moving-picture, and program recording medium therefor
EP1107609A1 (en) * 1999-12-02 2001-06-13 STMicroelectronics S.r.l. Method of processing motion vectors histograms to detect interleaved or progressive picture structures
JP2001218172A (en) * 2000-01-31 2001-08-10 Nec Corp Device and method for converting frame rate in moving picture decoder, its recording medium and integrated circuit device
US7023486B2 (en) 2000-08-10 2006-04-04 Sony Corporation Video signal processing device and method
KR100351159B1 (en) * 2000-12-06 2002-09-05 엘지전자 주식회사 Apparatus and method for video signal reconstitution
JP2002185849A (en) * 2000-12-18 2002-06-28 Nec Corp Output device, and telecine display method
US6845129B2 (en) * 2001-01-31 2005-01-18 Lucent Technologies Inc. Controlling a video-buffer-verifier buffer using an MPEG-like encoder
JP4538174B2 (en) * 2001-08-31 2010-09-08 パイオニア株式会社 Telecine conversion system detector for video signal
US20030159152A1 (en) * 2001-10-23 2003-08-21 Shu Lin Fast motion trick mode using dummy bidirectional predictive pictures
US7596301B2 (en) * 2001-10-23 2009-09-29 Thomson Licensing, S.A. Reverse trick mode using intra pictures
US20030099294A1 (en) * 2001-11-27 2003-05-29 Limin Wang Picture level adaptive frame/field coding for digital video content
US9497452B2 (en) * 2002-01-22 2016-11-15 Broadcom Corporation System and method of transmission and reception of video using compressed differential time stamps
WO2003063464A2 (en) * 2002-01-22 2003-07-31 Broadcom Corporation System and method of transmission and reception of video using compressed differential time stamps
US7236207B2 (en) * 2002-01-22 2007-06-26 Broadcom Corporation System and method of transmission and reception of progressive content with isolated fields for conversion to interlaced display
US8582031B2 (en) * 2002-01-22 2013-11-12 Broadcom Corporation System and method of transmission and display of progressive video with hints for interlaced display
JP2003299038A (en) * 2002-04-05 2003-10-17 Sony Corp Frame converter and frame converting method
US7277486B2 (en) 2002-05-03 2007-10-02 Microsoft Corporation Parameterization for fading compensation
JP3714302B2 (en) 2002-07-08 2005-11-09 ソニー株式会社 Image data processing apparatus and method
BR0306516A (en) * 2002-10-01 2005-01-25 Sony Corp Apparatus, method and program for an information-processing apparatus and recording medium
KR100510671B1 (en) * 2003-01-08 2005-08-31 엘지전자 주식회사 apparatus for detecting common frame in interlace image
US7433519B2 (en) * 2003-04-04 2008-10-07 Avid Technology, Inc. Bitstream format for compressed image data
US7403561B2 (en) * 2003-04-04 2008-07-22 Avid Technology, Inc. Fixed bit rate, intraframe compression and decompression of video
US7800699B2 (en) 2003-04-16 2010-09-21 Nvidia Corporation 3:2 Pulldown detection
US7970056B2 (en) * 2003-06-26 2011-06-28 Lsi Corporation Method and/or apparatus for decoding an intra-only MPEG-2 stream composed of two separate fields encoded as a special frame picture
EP1511004A3 (en) * 2003-08-19 2010-01-27 Sony Corporation Memory controller, memory control method, rate conversion apparatus, rate conversion method, image-signal-processing apparatus, image-signal-processing method, and program for executing these methods
US8009739B2 (en) * 2003-09-07 2011-08-30 Microsoft Corporation Intensity estimation/compensation for interlaced forward-predicted fields
US8107531B2 (en) * 2003-09-07 2012-01-31 Microsoft Corporation Signaling and repeat padding for skip frames
US8064520B2 (en) 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
US7724827B2 (en) 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
US7961786B2 (en) * 2003-09-07 2011-06-14 Microsoft Corporation Signaling field type information
US20050120340A1 (en) * 2003-12-01 2005-06-02 Skazinski Joseph G. Apparatus, system, and method for automated generation of embedded systems software
DE602004023540D1 (en) * 2004-01-09 2009-11-19 Nxp Bv ARRANGEMENT FOR GENERATING A 3: 2 PULLOWN DEVICE
CN1317892C (en) * 2004-03-01 2007-05-23 建飞控股有限公司 Method and apparatus for film television transformation
JP4262139B2 (en) * 2004-06-01 2009-05-13 キヤノン株式会社 Signal processing device
ES2400955T3 (en) * 2004-10-07 2013-04-15 Panasonic Corporation Image coding apparatus and image decoding apparatus
US20060109899A1 (en) * 2004-11-24 2006-05-25 Joshua Kablotsky Video data encoder employing telecine detection
BRPI0610404A2 (en) * 2005-04-07 2012-01-10 Nokia Corp method, system and device for storing media stream packets, wireless communication device, server, multipoint media broadcasting server / service, device for receiving packets having a transmission schedule and at least one transmission frame, signal associated with a media stream, computer program product
EP1720166A1 (en) 2005-05-04 2006-11-08 Deutsche Thomson-Brandt Gmbh Method and apparatus for authoring a 24p audio/video data stream by supplementing it with additional 50i format data items
CN100352261C (en) * 2005-06-09 2007-11-28 西安交通大学 Detection method of 3:2 pull-down film source video
US7298451B2 (en) * 2005-06-10 2007-11-20 Thomson Licensing Method for preservation of motion picture film
KR100662616B1 (en) 2006-01-17 2007-01-02 삼성전자주식회사 Film image providing method and image display device providing the film image
KR20110021063A (en) * 2009-08-25 2011-03-04 삼성전자주식회사 Image processing apparatus and motion estimation method of image
US8599932B2 (en) 2009-12-18 2013-12-03 General Instrument Corporation Carriage systems encoding or decoding JPEG 2000 video
JP5584757B2 (en) 2010-05-06 2014-09-03 日本電信電話株式会社 Video encoding control method and apparatus
CN102986212B (en) * 2010-05-07 2015-11-25 日本电信电话株式会社 Moving picture control method, moving picture encoder
BR112012028576A2 (en) 2010-05-12 2016-08-02 Nippon Telegraph & Telephone Video coding control method, video coding apparatus, and video coding program
CN102157175B (en) * 2011-04-09 2013-07-10 成都索贝数码科技股份有限公司 Digital dumping method of audio/video data and system thereof
WO2012172810A1 (en) * 2011-06-15 2012-12-20 パナソニック株式会社 Video encoding device and video encoding method
WO2012172811A1 (en) * 2011-06-17 2012-12-20 パナソニック株式会社 Video decoding device and video decoding method
KR101331097B1 (en) 2012-05-23 2013-11-19 주식회사 코아로직 Method and apparatus for converting film image into tv image
US8917354B2 (en) * 2013-09-30 2014-12-23 Amlogic Co., Ltd. Motion detection in video fields

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231228B (en) * 1989-04-27 1993-09-22 Sony Corp Video signal to photographic film conversion
WO1991006182A1 (en) * 1989-10-20 1991-05-02 Snell & Wilcox Limited Digital television standards conversion
GB9001079D0 (en) * 1990-01-17 1990-03-14 Avesco Plc Standards conversion
US5221966A (en) * 1990-01-17 1993-06-22 Avesco Plc Video signal production from cinefilm originated material
US5267035A (en) * 1991-08-08 1993-11-30 Samsung Electronics Co., Ltd. Motion detection for video including that obtained from film
US5272529A (en) * 1992-03-20 1993-12-21 Northwest Starscan Limited Partnership Adaptive hierarchical subband vector quantization encoder

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